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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.proof-panel{transform:none}}


/* Message clarity layer */
.who-section{max-width:1320px;margin:0 auto;padding:92px 56px 112px;background:#fff;border-top:1px solid #e2e5e8;border-bottom:1px solid #e2e5e8}.who-intro{max-width:740px}.who-intro h2{font-family:var(--display);font-size:clamp(34px,4vw,54px);line-height:1.14;letter-spacing:-.075em;margin:18px 0}.who-intro h2 em{font-style:normal;color:var(--blue)}.who-intro p{max-width:650px;color:#667281;font-size:16px;line-height:1.9}.who-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px}.who-grid article{padding:26px 24px 28px;border:1px solid #dfe3e8;border-radius:8px;background:#fafbfb}.who-grid b{font-size:11px;letter-spacing:.12em;color:#6378ad}.who-grid h3{font-family:var(--display);font-size:22px;letter-spacing:-.04em;margin:23px 0 8px}.who-grid p{color:#687382;font-size:14px;line-height:1.8;margin:0}.function-section{padding-top:105px;padding-bottom:110px}.function-table{margin-top:48px;border-top:1px solid #dfe3e8}.function-table>div{display:grid;grid-template-columns:110px 1.5fr 1fr;gap:24px;align-items:center;padding:21px 0;border-bottom:1px solid #dfe3e8}.function-table strong{font-size:18px}.function-table span{color:#667281;font-size:14px}.function-table b{justify-self:end;color:#5e7099;font-size:12px;font-weight:600}@media(max-width:900px){.who-section{padding:76px 24px 84px}.who-grid{grid-template-columns:1fr}.function-table>div{grid-template-columns:72px 1fr}.function-table b{display:none}}


.opportunity-section{background:#fbfbfa}.opportunity-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:stretch;margin-top:48px}.opportunity-card{padding:30px;border:1px solid #d8dee7;border-radius:8px;background:#fff;box-shadow:0 14px 34px rgba(28,40,58,.06)}.opportunity-top{display:flex;justify-content:space-between;align-items:center;gap:15px}.opportunity-status{font-size:11px;color:#8b6d32;background:#fbf5e7;border-radius:3px;padding:4px 8px}.opportunity-card h3{font-family:var(--display);font-size:27px;letter-spacing:-.045em;margin:25px 0 7px}.opportunity-source{font-size:12px;color:#7b8592}.opportunity-evidence{margin-top:26px;border-top:1px solid #e5e8eb}.opportunity-evidence div{display:grid;grid-template-columns:95px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid #e5e8eb}.opportunity-evidence b,.opportunity-next b{font-size:12px;color:#5d6f98}.opportunity-evidence span,.opportunity-next span{font-size:13px;color:#5f6b7b}.opportunity-next{display:flex;gap:16px;margin-top:19px;padding-top:17px;border-top:1px solid #e5e8eb}.opportunity-points{display:flex;flex-direction:column;justify-content:center;gap:25px}.opportunity-points>div{display:grid;grid-template-columns:36px 1fr;column-gap:14px}.opportunity-points b{color:#6a7fb5;font-size:12px}.opportunity-points strong{font-size:17px}.opportunity-points p{grid-column:2;color:#6b7582;font-size:14px;margin:5px 0 0}.pilot-section{background:#f0f2f4;max-width:none;padding-left:max(56px,calc((100% - 1208px)/2));padding-right:max(56px,calc((100% - 1208px)/2))}.pilot-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:46px}.pilot-steps>div{display:grid;grid-template-columns:36px 1fr;column-gap:14px;padding:23px;background:#fff;border:1px solid #dce1e7;border-radius:6px}.pilot-steps b{color:#6379ae;font-size:12px}.pilot-steps strong{font-size:17px}.pilot-steps span{grid-column:2;color:#697482;font-size:13px;margin-top:6px}@media(max-width:900px){.opportunity-grid{grid-template-columns:1fr;gap:28px}.pilot-section{padding-left:24px;padding-right:24px}.pilot-steps{grid-template-columns:1fr}}

/* Product illustration layer */
.hero-visual{position:relative;min-width:0;min-height:420px;display:flex;align-items:center;justify-content:center}
.hero-illustration{width:100%;max-width:680px;aspect-ratio:1.42;object-fit:cover;border-radius:16px;box-shadow:0 28px 70px rgba(28,52,88,.12);border:1px solid rgba(216,229,244,.9)}
.hero-visual-caption{position:absolute;left:24px;bottom:18px;padding:8px 12px;border:1px solid rgba(255,255,255,.84);border-radius:5px;background:rgba(255,255,255,.84);color:#5f6b7b;font-size:12px;backdrop-filter:blur(10px)}
.platform-illustration{display:grid;grid-template-columns:.72fr 1.28fr;gap:40px;align-items:center;margin:42px 0 26px;padding:26px;border:1px solid #dce7f4;border-radius:16px;background:linear-gradient(130deg,#f7fbff 0%,#fff 58%,#f2f8ff 100%);overflow:hidden}
.platform-illustration h3{font-family:var(--display);font-size:29px;line-height:1.2;letter-spacing:-.055em;margin:15px 0 12px}
.platform-illustration p{max-width:330px;color:#687793;font-size:14px;line-height:1.85;margin:0}
.platform-illustration img{width:100%;max-height:300px;object-fit:cover;border-radius:10px;mix-blend-mode:multiply}
.product-illustration-card{position:relative;min-height:350px;display:flex;align-items:center;justify-content:center;padding:18px;border:1px solid #d4e2f3;border-radius:18px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(240,248,255,.92));box-shadow:0 24px 60px rgba(28,52,88,.1);overflow:hidden}
.product-illustration-card img{width:100%;max-width:640px;aspect-ratio:1.42;object-fit:cover;border-radius:12px;mix-blend-mode:multiply}
.product-illustration-card span{position:absolute;left:26px;bottom:24px;max-width:80%;padding:8px 12px;border-radius:5px;background:rgba(255,255,255,.86);border:1px solid rgba(210,224,241,.9);color:#5f6b7b;font-size:12px;backdrop-filter:blur(9px)}
.crm-illustration-card{background:linear-gradient(135deg,#fafbff,#eef1ff)}
@media(max-width:900px){.hero-visual{min-height:320px}.hero-illustration{max-width:650px}.platform-illustration{grid-template-columns:1fr;gap:16px;padding:18px}.platform-illustration p{max-width:none}.platform-illustration img{max-height:250px}.product-illustration-card{min-height:300px}}
@media(max-width:520px){.hero-visual{min-height:250px}.hero-visual-caption{left:14px;bottom:12px;font-size:11px}.product-illustration-card{min-height:235px;padding:10px;border-radius:13px}.product-illustration-card span{left:14px;bottom:14px;max-width:88%;font-size:11px}.platform-illustration h3{font-size:25px}}

.hero-proofline{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}.hero-proofline span{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid #dbe5f2;border-radius:5px;background:rgba(255,255,255,.58);color:#65738a;font-size:12px}.hero-proofline .live-dot{margin-right:0}.hero-proofline span:nth-child(2):before,.hero-proofline span:nth-child(3):before{content:"✓";color:#1fae7d;font-weight:800}@media(max-width:520px){.hero-proofline{gap:6px}.hero-proofline span{font-size:11px;padding:6px 8px}}

/* impact pass: make the first screen outcome-led and image-dominant */
.hero{grid-template-columns:minmax(460px,.92fr) minmax(520px,1.08fr);gap:34px;padding-top:72px}
.hero-copy{max-width:560px}
.hero h1{font-size:clamp(46px,4.8vw,72px);margin-top:18px;margin-bottom:22px}
.hero-lead{max-width:500px;font-size:17px;line-height:1.7}
.hero-proofline{margin-top:20px}
.hero-visual{transform:translateX(3%);min-height:470px}
.hero-illustration{max-width:760px;border-radius:20px;box-shadow:0 34px 88px rgba(28,52,88,.17)}
.hero-visual-caption{left:34px;bottom:24px;font-weight:700;color:#3e5272}
@media(max-width:1100px){.hero{grid-template-columns:minmax(350px,.9fr) minmax(460px,1.1fr);padding-left:5vw;padding-right:5vw;gap:24px}.hero h1{font-size:clamp(44px,4.8vw,68px)}}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:58px}.hero-copy{max-width:680px}.hero-visual{transform:none;min-height:320px}.hero-illustration{max-width:650px}}
@media(max-width:520px){.hero h1{font-size:45px}.hero-lead{font-size:16px}.hero-proofline{margin-top:16px}.hero-visual{min-height:250px}.hero-visual-caption{left:14px;bottom:12px;font-size:11px}}

.hero-visual-badge{position:absolute;right:24px;top:24px;z-index:2;padding:7px 11px;border:1px solid rgba(198,216,239,.95);border-radius:6px;background:rgba(255,255,255,.92);color:#496486;font-size:11px;font-weight:800;box-shadow:0 8px 20px rgba(28,52,88,.08);backdrop-filter:blur(8px)}
.hero-action-note{margin:13px 0 0;color:#7b8aa2;font-size:12px}
.hero-visual{scroll-margin-top:90px}
@media(max-width:520px){.hero-visual-badge{right:14px;top:14px;font-size:10px;padding:6px 8px}.hero-action-note{font-size:11px;margin-top:10px}}

.opportunity-demo-switcher{display:flex;flex-direction:column;gap:14px}
.opportunity-demo-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.opportunity-demo-tab{display:flex;align-items:center;gap:9px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#6c7b94;text-align:left;cursor:pointer;font:inherit;transition:.2s}
.opportunity-demo-tab b{color:#9aa8bc;font-size:11px}.opportunity-demo-tab span{font-size:13px;font-weight:700}.opportunity-demo-tab:hover{border-color:#a8c7f8;color:var(--blue)}.opportunity-demo-tab.is-active{border-color:#a9c9fb;background:#eef6ff;color:var(--blue);box-shadow:0 8px 22px rgba(34,105,220,.08)}.opportunity-demo-tab.is-active b{color:var(--blue)}
.opportunity-demo-readout{min-height:177px;border:1px solid #d9e7f8;border-radius:13px;background:linear-gradient(135deg,#fff,#f5faff);padding:22px}
.opportunity-demo-panel{display:flex;flex-direction:column;gap:10px}.opportunity-demo-panel span{font-size:11px;color:var(--blue);font-weight:800}.opportunity-demo-panel strong{font-family:var(--display);font-size:20px;line-height:1.45;letter-spacing:-.03em;color:var(--ink)}.opportunity-demo-panel small{color:#8190a7;font-size:12px}
@media(max-width:700px){.opportunity-demo-tabs{grid-template-columns:1fr}.opportunity-demo-tab{padding:10px 12px}.opportunity-demo-readout{min-height:145px;padding:18px}.opportunity-demo-panel strong{font-size:17px}}

.platform-status-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:-9px 0 28px;color:#5f708c;font-size:12px}.platform-status-row>span{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid #dbe8f8;border-radius:7px;background:#fff}.platform-status-row small{color:#8b98ab}.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block}.status-blue{background:#2874ee;box-shadow:0 0 0 3px rgba(40,116,238,.12)}.status-green{background:#20bd7c;box-shadow:0 0 0 3px rgba(32,189,124,.12)}
.contact-box-expanded{grid-template-columns:1.25fr 1px .85fr}.contact-intake form{display:grid;gap:13px;margin-top:22px}.contact-intake label{display:grid;gap:6px;color:#536886;font-size:12px;font-weight:700}.contact-intake input,.contact-intake select{width:100%;border:1px solid #cfe0f5;border-radius:8px;background:#fbfdff;padding:11px 12px;color:var(--ink);font:inherit;font-size:14px;outline:none}.contact-intake input:focus,.contact-intake select:focus{border-color:#6ea4f7;box-shadow:0 0 0 3px rgba(54,125,235,.1)}.contact-intake .button{justify-self:start;border:0;cursor:pointer}.intake-result{margin:13px 0 0;padding:11px 12px;border-radius:8px;background:#eefaf5;color:#14815c;font-size:12px;line-height:1.6}.contact-label-spaced{margin-top:30px}.showcase-media{position:relative}.showcase-media:after{content:'脱敏界面示意';position:absolute;right:14px;top:14px;padding:6px 9px;border-radius:5px;border:1px solid rgba(198,216,239,.9);background:rgba(255,255,255,.9);color:#59718f;font-size:10px;font-weight:800;box-shadow:0 5px 14px rgba(28,52,88,.08)}.mobile-cta{display:none}
.faq-section{padding-top:16px}.faq-list{max-width:900px;margin:0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.faq-item{padding:26px 28px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 12px 32px rgba(33,69,120,.05)}.faq-item h2{margin:0 0 12px;font-size:20px;letter-spacing:-.02em}.faq-item p{margin:0;color:#65748b;font-size:14px;line-height:1.85}.faq-item:last-child{grid-column:1/-1}
@media(max-width:700px){.faq-list{grid-template-columns:1fr}.faq-item:last-child{grid-column:auto}.faq-item{padding:21px 20px}.faq-item h2{font-size:18px}}
.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:44px}.scenario-grid article,.security-grid article{padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 12px 34px rgba(31,79,144,.05)}.scenario-index{display:inline-flex;align-items:center;justify-content:center;width:34px;height:26px;border-radius:7px;background:#edf5ff;color:var(--blue);font-size:11px;font-weight:900}.scenario-grid h3{font-family:var(--display);font-size:25px;letter-spacing:-.04em;margin:28px 0 9px}.scenario-grid p{margin:0;color:#6d7c96;font-size:14px;line-height:1.8}.scenario-grid b{display:block;margin-top:22px;color:#38537b;font-size:12px;line-height:1.7}.promise-section{padding-top:88px}.scenario-page-grid{padding-top:20px}.deliverable-section{background:#f6fbff;max-width:none;padding-left:max(28px,calc((100% - 1184px)/2));padding-right:max(28px,calc((100% - 1184px)/2))}.deliverable-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px}.deliverable-grid div{display:grid;gap:8px;padding:22px;border:1px solid #d9e9fb;border-radius:13px;background:#fff}.deliverable-grid b{color:var(--blue);font-size:12px}.deliverable-grid span{color:#5f708c;font-size:14px}.security-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:1000px;margin:0 auto;padding-top:22px}.security-grid h2{font-size:25px;margin:20px 0 8px}.security-grid p{color:#687994;font-size:14px;line-height:1.85;margin:0}.security-note{max-width:none;background:#f6fbff;padding-left:max(28px,calc((100% - 1000px)/2));padding-right:max(28px,calc((100% - 1000px)/2))}.security-note h2{max-width:700px}.security-note p{max-width:700px;color:#687994}
@media(max-width:700px){.scenario-grid,.deliverable-grid,.security-grid{grid-template-columns:1fr}.scenario-grid article,.security-grid article{padding:22px}.scenario-grid h3{margin-top:20px}.promise-section{padding-top:60px}.deliverable-section,.security-note{padding-left:20px;padding-right:20px}}
@media(min-width:901px){.page-hero h1,.contact-hero h1{max-width:1060px;font-size:clamp(42px,4.2vw,64px);line-height:1.22}.page-hero>p,.contact-hero>p{line-height:1.9}.product-hero h1{font-size:clamp(42px,4.2vw,64px);line-height:1.2}.section h2{font-size:clamp(32px,3.45vw,50px);line-height:1.24}.section-heading h2{max-width:780px}.cta-section h2{max-width:900px;margin-left:auto;margin-right:auto;line-height:1.22}}
@media(max-width:700px){.contact-box-expanded{grid-template-columns:1fr;gap:25px}.contact-box-expanded .contact-divider{height:1px;width:100%}.contact-intake input,.contact-intake select{font-size:16px}.mobile-cta{position:fixed;z-index:20;display:grid;grid-template-columns:1fr 1fr;gap:8px;left:12px;right:12px;bottom:12px;padding:8px;border:1px solid rgba(206,222,243,.9);border-radius:12px;background:rgba(255,255,255,.9);box-shadow:0 15px 35px rgba(24,62,124,.18);backdrop-filter:blur(12px)}.mobile-cta a{display:grid;place-items:center;padding:10px 8px;border-radius:8px;color:var(--blue);font-size:13px;font-weight:800}.mobile-cta a:first-child{background:#edf5ff}.mobile-cta a:last-child{background:var(--blue);color:#fff}.platform-status-row{align-items:flex-start;flex-direction:column;margin-top:-2px}.platform-status-row small{font-size:11px}.contact-note{padding-bottom:130px}}